Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21275 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:16:40 | 99.8828 | 0.00336 | 15.5387 | 323.9902 | 156.0058 | 13.51861 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:16:40 | 99.8828 | 0.00336 | 15.5387 | 323.9902 | 156.0058 | 13.51861 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:16:40 | 99.8828 | 0.00336 | 15.5387 | 323.9902 | 156.0058 | 13.51861 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:16:40 | 99.8828 | 0.00336 | 15.5387 | 323.9902 | 156.0058 | 13.51861 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:29:53 | 99.8825 | 0.00337 | 15.2049 | 336.4572 | 156.0058 | 13.51861 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:29:53 | 99.8825 | 0.00337 | 15.2049 | 336.4572 | 156.0058 | 13.51861 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:29:53 | 99.8825 | 0.00337 | 15.2049 | 336.4572 | 156.0058 | 13.51861 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:29:53 | 99.8825 | 0.00337 | 15.2049 | 336.4572 | 156.0058 | 13.51861 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 16:56:42 | 99.8819 | 0.00341 | 14.4378 | 4.8881 | 156.0058 | 13.51861 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 05:07:47 | 99.8815 | 0.00343 | 14.0072 | 20.7794 | 156.0058 | 13.51861 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 05:07:47 | 99.8815 | 0.00343 | 14.0072 | 20.7794 | 156.0058 | 13.51861 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 05:07:47 | 99.8815 | 0.00343 | 14.0072 | 20.7794 | 156.0058 | 13.51861 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 05:07:47 | 99.8815 | 0.00343 | 14.0072 | 20.7794 | 156.0058 | 13.51861 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 05:07:47 | 99.8815 | 0.00343 | 14.0072 | 20.7794 | 156.0058 | 13.51861 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 08:43:01 | 99.8815 | 0.00343 | 13.7518 | 30.1331 | 156.0058 | 13.51861 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 08:43:01 | 99.8815 | 0.00343 | 13.7518 | 30.1331 | 156.0058 | 13.51861 | – |